Naming Binary Compounds

Ionic compounds are bonds between

• Metals and Metals
• Metals and Nonmetals
• Nonmetals and Nonmetals
• None of the above

 Li₂O

• Dilithium oxideDilithium oxide
  
• Lithium oxide
• Lithium dioxide

CsCl

• Monocesium monochloride
• Cesium monochloride
• Cesium Chloride

MgS 

• Magnesium sulfide
• Monomagnesium monosulfide
• Magnesium monosulfide

Na₂S

• Disodium sulfide

  Disodium sulfide
  

• Sodium sulfide
• Sodium monosulfide

Al₂S₃

• Dialuminum Trisulfide
• Aluminum sulfide

What is the formula for magnesium phosphide?

• Mg₃P₂
• Mg₂P₃
• Mg₂PO₃
• Mg₃(PO₃)₂

The chemical formula for an ionic compound of potassium and oxygen is

• KO.
• K₂O.
• K₂O₂.
• KO₂.

Name this compound: 
NaBr

• Bromide sodide
• Sodium bromide
• Sodium bromate
• Sodium bromite

Name this compound: 
KF

• Potassium fluoride
• Potassium fluorite
• Fluorine potasside 
• Potassium fluorate